Mathematics, 02.08.2019 12:30 sosick90501

Aresearch team estimates that 30% of their questionaries will not be returned. how many questionnaries should they mail out in ordeer to be reasonably certain that at least 750 will be returned

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Answers: 2

Answer

Mathematics, 21.06.2019 19:10

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5

Answers: 2

Answer

You know the right answer?

Aresearch team estimates that 30% of their questionaries will not be returned. how many questionnari...

Questions

English, 30.10.2020 20:00

Ela work that due in a few pls help ...

Physics, 30.10.2020 20:00

What causes the force that pushes magma from the chamber through the pipe and vent of a volcano...

Law, 30.10.2020 20:00

Que se entiende por organizacion administracion de cooperativas...

Mathematics, 30.10.2020 20:00

Simplify the expression: 9r–1+7r+9r+2...

Arts, 30.10.2020 20:00

Meeting ID: 940 6511 9287 Passcode: X03gRw whos gonna join and play t or d its on zoom and its open rn...

Mathematics, 30.10.2020 20:00

Find the domain of the graphed function. O A. xis all real numbers. B. x2-4 C. -4SXS 9 D. -48

Mathematics, 30.10.2020 20:00

Simplify the expression: 5 (1 + 5w) =...

Spanish, 30.10.2020 20:00

HELPPP 15 points Da un ejemplo específico de cómo los negocios benefician el medio ambiente: (En tu respuesta no uses “porque”.) Da un ej...

Mathematics, 30.10.2020 20:00

Dear I do not like the fact that I asked 26 question and you deleted all but one, also people need points and it is not such a bad thing to give them...

Mathematics, 30.10.2020 20:00

Weebs (anime people) gather around join my zoom my zoom is at 2:40...

Physics, 30.10.2020 20:00

3. A 15-kg mass is attached to a massless spring by a light string that passes over a frictionless pulley as shown below. The spring has a force cons...

Arts, 30.10.2020 20:00

Which of the following career paths requires a college or university degree? A costume designer B master carpenter C electrician D...

Mathematics, 30.10.2020 20:00

Problem #4: Simone has placed 18 dimes in a row on a table. Always starting from the left, first she exchanges each third coin for a quarter; then sh...

Health, 30.10.2020 20:00

WILL GIVE BRAINLIEST IF CORRECT. are often the initial sign of a heat-related emergency. 1. Sweating 2. Heat cramps 3. dilated pupils

Computers and Technology, 30.10.2020 20:00

Wassup who wanna chat im bored??...

English, 30.10.2020 20:00

Which aspects of Russian history does the passage most reflect? Select three options. the corruption of those in power propaganda spread...

Physics, 30.10.2020 20:00

Which of the following must be happening if an object is in uniform circular motion? A. The objects speed must be changing B. the objects...

Mathematics, 30.10.2020 20:00

Mrs. Cook wants to give each of her 24 students the same amount of candy. If each package of candy has 36 pieces in it, how many packages of candy sho...

Biology, 30.10.2020 20:00

Apple trees reproduce naturally by sexual reproduction. How does this explain why there are many types of apples? Be sure to mention meiosis and chro...

History, 30.10.2020 20:00

What did schenck do and what was his punishment?...

More questions: Mathematics Another questions